165310476

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 418489344

約数和(自身を除く): 253178868

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 139, 186, 276, 278, 372, 417, 556, 713, 834, 1426, 1668, 2139, 2852, 3197, 4278, 4309, 6394, 8556, 8618, 9591, 12788, 12927, 17236, 19182, 19321, 25854, 38364, 38642, 51708, 57963, 77284, 99107, 115926, 198214, 231852, 297321, 396428, 444383, 594642, 598951, 888766, 1189284, 1197902, 1333149, 1777532, 1796853, 2395804, 2666298, 3593706, 5332596, 7187412, 13775873, 27551746, 41327619, 55103492, 82655238, 165310476]

約数ペア:

[(1, 165310476), (2, 82655238), (3, 55103492), (4, 41327619), (6, 27551746), (12, 13775873), (23, 7187412), (31, 5332596), (46, 3593706), (62, 2666298), (69, 2395804), (92, 1796853), (93, 1777532), (124, 1333149), (138, 1197902), (139, 1189284), (186, 888766), (276, 598951), (278, 594642), (372, 444383), (417, 396428), (556, 297321), (713, 231852), (834, 198214), (1426, 115926), (1668, 99107), (2139, 77284), (2852, 57963), (3197, 51708), (4278, 38642), (4309, 38364), (6394, 25854), (8556, 19321), (8618, 19182), (9591, 17236), (12788, 12927)]